The following Order of Heroes weapons and bond rings* will be available.
・The Fólkvangr weapon
・The Fensalir weapon
・The Nóatún weapon
・The Alfonse S-rank Bond Ring
・The Sharena S-rank Bond Ring
・The Anna S-rank Bond Ring

*The Order of Heroes Items Set will be distributed when you visit the Somniel, the base of operations for the main characters. You must complete chapter 3 in order to visit the Somniel.

More details on the official game page of Order of Heroes Item Set ...